Luminaire



FIG. 1 is a perspective view of a luminaire showing our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a side elevational view thereof, where the view of the opposite side is a mirror image of this view and, therefore, has been omitted; and,

FIG. 7 is another perspective view thereof. 

The ornamental design for a luminaire, as shown and described. 